Which statement describes the wave speed?
The speed at which the particles of the material move up and down
The speed at which energy is transferred through the material by the wave
The number of complete waves produced by the source of the wave each second
The time taken for one complete wave to pass a fixed point in the material
40 exam-style questions on AQA GCSE Physics 6.1 Waves in air, fluids and solids, covering 6.1.1 Transverse and longitudinal waves, 6.1.2 Properties of waves, 6.1.3 Reflection of waves, 6.1.4 Sound waves (HT only), and 6.1.5 Waves for detection and exploration (HT only). Each one has a worked solution and a mark scheme showing where the marks go.